package lab04.test01;
/*
* 普通类->线程
* 1.extends  Thread
* 2.implements Runnable
*
* */
public class HelloWorldThread extends Thread{
    @Override
    public void run() {

        while(true){
            System.out.println("HelloWorld");
            try {
                Thread.sleep(1000);//1秒=1000毫秒
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}

